SDR HALA0800547

Service difficulty report · Fmc · Boeing 76733A

Difficulty date: April 26, 2008
Submitted: April 28, 2008
Operation: Air carrier
Aircraft: N580HA
Make and model: Boeing 76733A
Aircraft serial: 28140
Aircraft time: 23,335 hours, 4,522 cycles
System (JASC): 3461 · Flight Management Computing Software System
Part: Fmc
Condition: Failed
Location: Right
Stage of operation: TX
How discovered: V
Nature of condition: O
Precautionary procedure: D

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ETOPS SIGNIFICANT SYSTEM, BTB, RT FMC FAIL, NO HISTORY FOUND ON FMS TIMED OUT RESELECT MESSAGE ON FMC CDU SCRATCH PAD REFERENCE FIM 34-61-00, ALL STEPS COMPLIED WITH NO FAULTS NOTED. ALL STEPS SATISFACTORY BOTH FMC OPERATION SATISFACTORY. OK FOR SERVICE.

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